ArticleMolecular biotechnology2024
Circular RNA PIP5K1A Promotes Glucose and Lipid Metabolism Disorders and Inflammation in Type 2 Diabetes Mellitus.
Article in Molecular biotechnology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- Circular RNAs as diagnostic biomarkers in type 2 diabetes mellitus: implications in metabolic dysfunction and immune-inflammatory crosstalk.Frontiers in immunology · 2026Review
- Circular RNAs in obesity and related metabolic disorders: mechanistic insights and therapeutic perspectives.Frontiers in genetics · 2026Review
- The Association Between the Triglyceride-Glucose Index and the Risk of Cardiovascular Disease in Patients with Type 2 Diabetes Mellitus: A Cross-Sectional Study.Life (Basel, Switzerland) · 2025Article
- The impact of ncRNAs on type 2 diabetes: A comprehensive review covering molecular mechanisms to clinical applications.Molecular therapy. Nucleic acids · 2025Review
- lncRNA PVT1 regulates chondrocyte proliferation and apoptosis through the glycolysis process mediated by miR-552-3p/PKM2 to promote osteoarthritis.In vitro cellular & developmental biology. Animal · 2025Article
- Empagliflozin targeted the immune-related gene PIK3CA in type 2 diabetes mellitus treatment: network pharmacology analysis and experimental evidence.Diabetology & metabolic syndrome · 2025Article
- Mechanisms of circular RNAs in diabetic cardiomyopathy: biological characteristics and clinical prospects.Frontiers in genetics · 2025Review
- Role of Triglyceride-Glucose Index in Type 2 Diabetes Mellitus and Its Complications.Diabetes, metabolic syndrome and obesity : targets and therapy · 2024Review
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
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Abstract
Disorders of glucose and lipid metabolism are an important cause of type 2 diabetes mellitus (T2DM). Identifying the molecular mechanism of metabolic disorders is key to the treatment of T2DM. The study was to investigate the effect of circRNA PIP5K1A (circPIP5K1A) on glucose and lipid metabolism and inflammation in T2DM rats. A T2DM rat model was established, and then the T2DM rats were injected with lentiviral vectors that interfere with circPIP5K1A, miR-552-3p, or ENO1 expression. Fasting blood glucose (FBG) and fasting insulin (FINS) levels of rats were detected by an automatic analyzer and insulin detection kit, and HOMA-IR was calculated. Lipid metabolism was assessed by measuring serum levels of TG, TC, LDL-C, leptin, and resistin. Serum levels of inflammatory factors (TNF-α and IL-6) were detected by ELISA. The pathological conditions of pancreatic tissue were observed by HE staining. circPIP5K1A, miR-552-3p and ENO1 levels were recorded. The experimental results showed that circPIP5K1A and ENO1 were up-regulated, and miR-552-3p was down-regulated in T2DM rats. Down-regulating circPIP5K1A or up-regulating miR-552-3p reduced blood glucose and lipid levels, inhibited inflammation, and improved pancreatic histopathological changes in T2DM rats. In addition, up-regulating ENO1 rescued the ameliorating effects of down-regulated circPIP5K1A on T2DM rats. In general, downregulating circPIP5K1A improves insulin resistance and lipid metabolism disorders and inhibits inflammation by targeting miR-552-3p to mediate ENO1 expression.
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